Roy, I called the Blue Chip Co and spoke to the representative there. He didn't know what the mold is called, didn't think it had a name! Blue Chip makes it, but it is owned and sold by "BuyPokerChips.com." They call it "Courts and Numerals" mold. It is only used for retail internet poker chip sales, not to casinos. The mold was first made in May 2004..... ..... (Blue Chip Company itself sells (1) poker chips to the public (flame mold) and (2) casino chips to casinos (sun mold) in Nevada and elsewhere. He said Blue Chip started in April 2002.) ... ...... I just added the mold to my Mold Design page. Take a look:
http://www.antiquegamblingchips.com/molddesign_letters.htm#md29

I'll get around to bringing the pages up-to-date. I have some recent molds to add.

Robert